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use thiserror::Error;
#[derive(Error, Debug)]
pub enum AllocationError {
#[error("Out of memory")]
OutOfMemory,
#[error("Failed to map memory: {0}")]
FailedToMap(String),
#[error("No compatible memory type available")]
NoCompatibleMemoryTypeFound,
#[error("Invalid AllocationCreateDesc")]
InvalidAllocationCreateDesc,
#[error("Invalid AllocatorCreateDesc {0}")]
InvalidAllocatorCreateDesc(String),
#[error("Internal error: {0}")]
Internal(String),
#[error("Initial `BARRIER_LAYOUT` needs at least `Device10`")]
BarrierLayoutNeedsDevice10,
#[error("Castable formats require enhanced barriers")]
CastableFormatsRequiresEnhancedBarriers,
#[error("Castable formats require at least `Device12`")]
CastableFormatsRequiresAtLeastDevice12,
}
pub type Result<V, E = AllocationError> = ::std::result::Result<V, E>;